* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.app {
  width: 1440px;
  margin: 0 auto;

  .user {
    width: 200px;
    height: 220px;
    border: 1px solid #ccc;
    padding: 10px;

    >div {
      display: flex;
      width: 100%;
      align-items: center;
      justify-content: space-around;

      .logo {
        border-radius: 50%;
        width: 100px;
        height: 100px;
      }

      .user-item {
        display: flex;
        flex-direction: column;
        align-items: center;
      }
    }
  }

  .not-login {
    width: 200px;
    height: 120px;
    border: 1px solid #ccc;
    display: flex;
    justify-content: center;
    align-items: center;
  }


  .middle {
    border: 1px solid #ccc;

    .textarea {
      width: 100%;
      height: 200px;
      border: 0;
      outline: none;
      padding: 10px;
    }

    .images-upload {
      display: flex;
      img {
        width: 100px;
        height: 100px;
        object-fit: cover;
        margin: 4px;
      }
      .add {
        width: 100px;
        height: 100px;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 50px;
        font-weight: bold;
        border: 1px solid #ccc;
        position: relative;
        input {
          width: 100%;
          height: 100%;
          opacity: 0;
          position: absolute;
          left: 0;
          top: 0;
        }
      }


    }
  }

  .bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    .tag {
      width: 400px;
      display: flex;
      justify-content: space-around;
      align-items: center;
      height: 60px;
    }
  }

  .hot {
    width: 200px;
    padding: 10px;
    border: 1px solid #ccc;
    position: sticky;
    top: 0;
    ul {
      li {
        list-style: none;
        height: 36px;
      }
    }
  }

  .list {
    .list-item {
      display: flex;
      .left {
        img{
          width: 50px;
          height: 50px;
          border-radius: 50%;
        }
      }

      .right {
        margin-left: 10px;
        .image {
          display: flex;
          img {
            width: 100px;
            height: 100px;
            object-fit: cover;
          }
        }
      }
    }
  }

}